Out of the other two elements,wish is one is more active? Mg, H, Zn, Cu.
Out of the other two elements,wish is one is more active? Mg, H, Zn, Cu.
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Out of the other two elements,wish is one is more
active? Mg, H, Zn, Cu.
finish following reaction if Zn is more active then Cu
finish following reaction if Zn is more active then Cu: Cu(s) + ZnSO4 →
help CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be...
help
CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be done by your instructor. The students must wear their safety goggles, and must wear their safety goggles, and they must stay very far from the demonstrum аrеа. A small piece of sodium metal and water (a small volume of water in a large beaker covered by a wire gauze). Na + H20 The More Active? Na H 2. Zinc metal and magnesium sulfate solution...
2-4 2. Arrange Pb, Mg, and Zn in order of their activities, listing the most active...
2-4
2. Arrange Pb, Mg, and Zn in order of their activities, listing the most active first: (1) (3) (2) 3. Arrange Cu, Ag, and Zn in order of their activities, listing the most active first: (1) (2) (3) 4. Arrange Mg, H, and Ag in order of their activities, listing the most active first: (1) (2) (3)
Consider the activity series: ….. Mg > Al > Fe > Zn > H > Cu...
Consider the activity series: ….. Mg > Al > Fe > Zn > H > Cu > Ag > Au …… Which of the statements will be true? i. in a voltaic cell Ag/Fe, element Ag will serve as anode and Fe will be cathode ii. Al will oxidize Cu, Ag, Au iii. Fe will reduce H, Cu and Ag iv. Cu will oxidize Al and Mg v. H is a stronger oxidizing agent than Cu, Ag A. i and...
REPORT FOR EXPERIMENT 9 (continued) NAME Ex active h ve first. 3. Arrange Cu, Ag, and...
REPORT FOR EXPERIMENT 9 (continued) NAME Ex active h ve first. 3. Arrange Cu, Ag, and Zn in order of their activitien, listing the 4. Arrange Mg, H, and Ag in order of their activities, listing the most active first. 5. Arrange all five of the metals (exeluding hydrogen) in an activity series, listing the most active first. 6. On the basis of the reactions observed in the six test tubes, explain why the position of hydrogen cannot be fixed...
Does the ordering of activity series Mg, Zn, Fe, Cu, Ag agree with the ionization energies...
Does the ordering of activity series Mg, Zn, Fe, Cu, Ag agree with
the ionization energies of the elements? Why or why not?
selecuul UI e vunum 14. Since the activity series describes the propensity for a metal to lose electrons one might think that ionization energies could predict the activity series. Ionization energies are measured in the gas phase and have the following values for the metals used in this laboratory: Reaction Ag (5) ► Agt (g) + 1...
6. You put a zinc (Zn) rod in a Cu^+2 solution. Will Cu plate out and...
6. You put a zinc (Zn) rod in a Cu^+2 solution. Will Cu plate out and Zn enter solution (as Zn^+2) or will you have just a wet Zn rod? In other words, can Zn^0 be oxidized (to Zn^+2) by Cu^+2, which would be reduced to Cu^0 in the process? Justify your answer. (5 points)
(2) Zn (3) Pb (4) CU - Ag 6. On the basis of the reactions observed...
(2) Zn (3) Pb (4) CU - Ag 6. On the basis of the reactions observed in the six test tubes, explain why the position of hydrogen cannot be fixed exactly with respect to all of the other elements listed in the activity series in Question 5. 7. What additional tests) would be needed to establish the exact position of hydrogen in the activity series of the elements listed in Question 5? 8. On the basis of the evidence developed...
Chemical Reactions a. From your observations, arrange e Cu. Ag. Ph, Zn, and Mg in order of their ...
Fill in all the blanks. the table 9.13 helps to answer
questions a-c.
Chemical Reactions a. From your observations, arrange e Cu. Ag. Ph, Zn, and Mg in order of their activities, lst- ing the most active first. Explain how you determined this order using your e tal data b. Where would H' fit in the activity series you developed in question 1 (use your experi- mental data)? Can you conclusively determine its position? Why or why not? If not...
Chemical Reactions From your observations, arrange Cu, Ag. Pb, Zn, and Mg in order of their...
Chemical Reactions From your observations, arrange Cu, Ag. Pb, Zn, and Mg in order of their activities, list- ing the most active first. Explain how you determined this order using your experimen- tal data b. Where would H* fit in the activity series you developed in question 1 (use your experi- mental data)? Can you conclusively determine its position? Why or why not? If not, what experiment could you perform to determine its position? c. Would magnesium react with dilute...
help
CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be done by your instructor. The students must wear their safety goggles, and must wear their safety goggles, and they must stay very far from the demonstrum аrеа. A small piece of sodium metal and water (a small volume of water in a large beaker covered by a wire gauze). Na + H20 The More Active? Na H 2. Zinc metal and magnesium sulfate solution...
2-4
2. Arrange Pb, Mg, and Zn in order of their activities, listing the most active first: (1) (3) (2) 3. Arrange Cu, Ag, and Zn in order of their activities, listing the most active first: (1) (2) (3) 4. Arrange Mg, H, and Ag in order of their activities, listing the most active first: (1) (2) (3)
REPORT FOR EXPERIMENT 9 (continued) NAME Ex active h ve first. 3. Arrange Cu, Ag, and Zn in order of their activitien, listing the 4. Arrange Mg, H, and Ag in order of their activities, listing the most active first. 5. Arrange all five of the metals (exeluding hydrogen) in an activity series, listing the most active first. 6. On the basis of the reactions observed in the six test tubes, explain why the position of hydrogen cannot be fixed...
Does the ordering of activity series Mg, Zn, Fe, Cu, Ag agree with
the ionization energies of the elements? Why or why not?
selecuul UI e vunum 14. Since the activity series describes the propensity for a metal to lose electrons one might think that ionization energies could predict the activity series. Ionization energies are measured in the gas phase and have the following values for the metals used in this laboratory: Reaction Ag (5) ► Agt (g) + 1...
6. You put a zinc (Zn) rod in a Cu^+2 solution. Will Cu plate out and Zn enter solution (as Zn^+2) or will you have just a wet Zn rod? In other words, can Zn^0 be oxidized (to Zn^+2) by Cu^+2, which would be reduced to Cu^0 in the process? Justify your answer. (5 points)
(2) Zn (3) Pb (4) CU - Ag 6. On the basis of the reactions observed in the six test tubes, explain why the position of hydrogen cannot be fixed exactly with respect to all of the other elements listed in the activity series in Question 5. 7. What additional tests) would be needed to establish the exact position of hydrogen in the activity series of the elements listed in Question 5? 8. On the basis of the evidence developed...
Fill in all the blanks. the table 9.13 helps to answer
questions a-c.
Chemical Reactions a. From your observations, arrange e Cu. Ag. Ph, Zn, and Mg in order of their activities, lst- ing the most active first. Explain how you determined this order using your e tal data b. Where would H' fit in the activity series you developed in question 1 (use your experi- mental data)? Can you conclusively determine its position? Why or why not? If not...
Chemical Reactions From your observations, arrange Cu, Ag. Pb, Zn, and Mg in order of their activities, list- ing the most active first. Explain how you determined this order using your experimen- tal data b. Where would H* fit in the activity series you developed in question 1 (use your experi- mental data)? Can you conclusively determine its position? Why or why not? If not, what experiment could you perform to determine its position? c. Would magnesium react with dilute...
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